The toxin by itself is launched from the bacterium as only one chain, then becomes activated when cleaved by its have proteases.[43] The Lively variety consists of a two-chain protein made up of a a hundred-kDa major chain polypeptide joined via disulfide bond into a 50-kDa gentle chain polypeptide.[92] The https://noelv678jcq0.bligblogging.com/profile